Applied Science. Innovative Ingredients. Better Products. Naturally. Biova provides water-soluble eggshell membrane (WSEM) ingredients to the dietary supplement, skin care and pet care industries. Eggshell membrane is a unique ingredient that provides many of the fundamental building blocks for skin and joint health. Naturally occurring compounds include collagen, elastin, glycosaminoglycans, hyaluronic acid, protein and a variety of amino acids. These compounds work together to support healthy joints, and healthy skin. We invite you to discover the many ways BIOVA is the clear choice.